/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *  SRVStateInitialised.h - iPhoneSRV console for Surveyor SRV-1 and SVS 
 *
 *  Created by Nick Kitchener.  Copyright (C) 2009  Surveyor Corporation 
 *            and Nick Kitchener.  All rights reserved.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details (www.gnu.org/licenses)
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#import "SRVStateInitialised.h"
#import "SRVStateConnected.h"
#import "SRVStateBlackfinUnavailable.h"
#import "SRVInterthreadMessageConnect.h"

@implementation SRVStateInitialised

-(void) stateInitialise {
	NSLog(@"%@ stateInitialised", self);
	[[stateSwitcher connectionStateListener] initialisationComplete:stateSwitcher];
}

- (void) connectComplete:(id)sender {
	if( connectExpiryTimer != nil )
		[connectExpiryTimer invalidate];
	[stateSwitcher setState:[SRVStateConnected alloc]];
}

- (void) connectToURL:(NSString*)ipAddress port:(NSUInteger)port {
	// set an expiry timer
	connectExpiryTimer = [NSTimer scheduledTimerWithTimeInterval:60.0
									 target:self
								   selector:@selector(connectExpired:)
								   userInfo:nil
									repeats:NO];
	
	SRVInterthreadMessageConnect *connectMessage = [[[SRVInterthreadMessageConnect alloc] retain] initWithIPAddres:ipAddress port:port];
	[stateSwitcher sendMessage:connectMessage];
}

- (void) connectExpired:(NSTimer*)theTimer {
	NSLog(@"connection attempt expired");
	[stateSwitcher setState:[SRVStateBlackfinUnavailable alloc]];	// not available
}

- (void)handleChildMessage:(SRVInterthreadMessage *)msg {
	if( msg == nil ) {
		NSLog(@"received nil message!");
	}
	switch( [msg type] ) {
		case CONNECT: // connection completed
			NSLog(@"SRVBlackfinController connection completed response received.");
			[self connectComplete:self];
			break;
		default:
			NSLog(@"SRVBlackfinController received unknown interthread message @", msg);
			break;
	}
	
}

@end
